I was basing the odds ratio on the regression analysis logit estimates in table B.7.1R, in the analysis at http://studentsfor.wpenginepowered.com/wp-content/uploads/2018/06/Doc-415-2-Arcidiacono-Rebuttal-Report.pdf . This is similar to comparing students with the same admission reader ratings, same stats, same hook status, same ethnicity/gender, same … and seeing if the admit rate differs between different planned concentrations listed in application.
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